Factor Info

ID 100253
Size 534 digits / 1772 bits
Status composite
Value 171928227719362312360303296197766983668682415120819941938262054161376046003946850211998859874418801389651570089189778208314438386287792232724297253691816015245207361211471758758544116851539870098685344989933514104583547585932124188192727495794424171064712849580964915908602094974402382212784870441452292467537082923876964684257085275037379149272948516058010410712677408236306884909268951805755524206399601138864736473335291745630151524090363860412958593870143365794847496053044409642031979147231199233234945800641279231137455454415633

Factorizations

Primary (ID: 98239) 198262330506125481479113308406512096525686061170433196131974686164315860611164186785780640558929330206772098596447701298501582388860133708456394614819362644208557747536520479014005921 (proven prime)
(ID: 100254) 867175460312923362610301437600506415767414005743691547642576940818309316888713123138822140717126744673994701006122164557110104962217883893315767691874745900915799023586764064653202045212846658411810395520045632196530771085654364766988834519155438588824104669064451353145770738657940171744703830314039582869310949162952206059778179581567403076924815473 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.